67719746 divided by 80 
We want to figure out the number of times 67719746 can be divided by 80.

Going ahead to step 1:
If we divide 6 by 80, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 80

On to step 2:
The number 80 fits into 67 0 times, leaving a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Append the next digit (7) from the dividend to 67 and continue with: 677 / 80

Step 3:
80 can be fit into 677 8 times, resulting in a remainder of 37.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 640 away from 677, we end up with 37.
Take the next digit (1) from the dividend and append it to 37, then repeat: 371 / 80

On to step 4:
80 goes into 371 4 times with a remainder of 51.
Put 4 as the next digit of the answer. 
Result so far: 84.0
Subtracting 320 from 371 leaves us with 51.
Fetch the next digit (9) from the dividend, attach it to 51 and continue: 519 / 80

Step 5:
When dividing 519 by 80, we get 6 with a remainder of 39.
Write down 6 as next digit of the result. 
Result so far: 846.0
Subtract 480 from 519 to get 39.
Append the next digit (7) from the dividend to 39 and continue with: 397 / 80

Advancing to step 6:
If we divide 397 by 80, we get 4 and a remainder of 77.
Record the quotient 4 as the next digit in the result. 
Result so far: 8464.0
The remainder is 77 after subtracting 320 from 397.
Fetch the next digit (4) from the dividend, attach it to 77 and continue: 774 / 80

Step 7:
The number 80 fits into 774 9 times, leaving a remainder of 54.
The next digit of our result is 9. 
Result so far: 84649.0
Deduct 720 from 774 and we're left with 54.
Include the next digit (6) from the dividend after 54, then repeat: 546 / 80

Moving on to step 8:
546 divided by 80 is 6 with a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 846496.0
If we subtract 480 from 546, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 9:
80 goes into 660 8 times with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 846496.8
The remainder is 20 after subtracting 640 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
80 can be fit into 200 2 times, resulting in a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 846496.82
The remainder is 40 after subtracting 160 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
80 goes into 400 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 846496.825
If we take 400 away from 400, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
The number 80 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 846496.825
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 13:
When dividing 0 by 80, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 846496.825
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 846496.825 with a remaining 0.0.